spring-kafka KafkaNull 源码
spring-kafka KafkaNull 代码
文件路径：/spring-kafka/src/main/java/org/springframework/kafka/support/KafkaNull.java
/*
* Copyright 2016-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.kafka.support;
/**
* This class represents NULL Kafka payload.
*
* @author Dariusz Szablinski
* @author Gary Russell
* @since 1.0.3
*/
public final class KafkaNull {
/**
* Instance of KafkaNull.
*/
public static final KafkaNull INSTANCE = new KafkaNull();
private KafkaNull() {
}
}
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